9300/9500 Photometer

The YSI 9300 and YSI 9500 are economical photometers in small packages for any application. These portable photometers allow you to easily take readings directly in the field for 100+ parameters.

The 9300 includes:

• Direct reading concentrations
• Waterproof IP-67 rating
• Large, backlit graphic display
• Sample tube holder automatically adjusts for various diameters
• Multiple languages (English, French, German, Spanish, Italian)

The 9500 features all of the above, as well as:

• Waterproof USB connection that can also power the instrument
• Internal memory for 500 sample sets
• User-selectable options for test units, sample numbers, dilutions factors, or additional tests